Frontier Scout 62

Everyone that I read about having a Frontier Scout 62 says that they have a pistol that is blued. I have one that has what they called a Black Nylon Finish at the time. I bought it in 1962 with just a 22L cylinder and stag horn grips. Anyone know about this model of the Scout? I have it in a Hand Tooled Black Holster that I made. Shoot wonderful with fixed sights. Has some markings from in the holster but overall very nice shape. Any additional info would be appreciated. Thanks.